Bryan Chiem, PHARMD, MPH
NPI 1679150353 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Fremont, CA
Bryan Chiem, PHARMD, MPH is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Fremont, CA (NPI 1679150353).
Provider details
- NPI number
- 1679150353
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 84151 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 14 | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1999 Mowry Ave Ste 2aFremont, CA 94538-1706Phone: (510) 792-9599
Registry dates
- Enumerated
- 2021-03-27
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Bryan Chiem's NPI number?
- Bryan Chiem's National Provider Identifier (NPI) is 1679150353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bryan Chiem's specialty?
- Bryan Chiem is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Bryan Chiem located?
- Bryan Chiem's practice location on file with NPPES is 37323 Fremont Blvd, Fremont, CA 94536-3702.
- What is Bryan Chiem's phone number?
- The practice phone number listed in the NPPES registry for Bryan Chiem is (510) 797-2772.
- Is Bryan Chiem's NPI active?
- Yes — Bryan Chiem's NPI (1679150353) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.